Abstract: The class consists of univalent, harmonic, and sense-preserving functions in the unit disk, , such that where , . will denote the subclass with . We present a collection of -slit mappings and prove that the -slit mappings are in while for the mappings are in . Finally we show that these mappings establish the sharpness of a previous theorem by Clunie and Sheil-Small while disproving a conjecture about the inner mapping radius.